| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SQL_TEST_ERROR_CALLBACK_SUPPORT_H_ |
| #define SQL_TEST_ERROR_CALLBACK_SUPPORT_H_ |
| |
| #include "base/macros.h" |
| #include "sql/database.h" |
| |
| namespace sql { |
| |
| // Helper to capture any errors into a local variable for testing. |
| // For instance: |
| // int error = SQLITE_OK; |
| // ScopedErrorCallback sec(db, base::BindRepeating(&CaptureErrorCallback, |
| // &error)); |
| // // Provoke SQLITE_CONSTRAINT on db. |
| // EXPECT_EQ(SQLITE_CONSTRAINT, error); |
| void CaptureErrorCallback(int* error_pointer, int error, sql::Statement* stmt); |
| |
| // Helper to set db's error callback and then reset it when it goes |
| // out of scope. |
| class ScopedErrorCallback { |
| public: |
| ScopedErrorCallback(sql::Database* db, |
| const sql::Database::ErrorCallback& cb); |
| ~ScopedErrorCallback(); |
| |
| private: |
| sql::Database* db_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ScopedErrorCallback); |
| }; |
| |
| } // namespace sql |
| |
| #endif // SQL_TEST_ERROR_CALLBACK_SUPPORT_H_ |